[Bug libgcj/32465] New: Linking 64-bit libgcj.so fails on Solaris 10/x86: non-PIC code despite -fPIC

["gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

A mainline bootstrap as of 20070618 on Solaris 10/x86 with the bundled gas
2.15 and my patch to support boehm-gc for x86-64

     http://gcc.gnu.org/ml/java-patches/2007-q2/msg00330.html

fails when linking the 64-bit libgcj:

[ca. 6800 lines omitted]
gnu::gcj::runtime::FinalizerThread::finalizer_ready    0x602           
gnu/gcj/.libs/runtime.o
ld: fatal: relocations remain against allocatable but non-writable sections
collect2: ld returned 1 exit status

I've checked for some of the affected object files that they have been
built with -fPIC, nonetheless text relocations remain, thus breaking the
link.

Environment:
System: SunOS erebus 5.11 snv_60 i86pc i386 i86pc
Architecture: i86pc


host: i386-pc-solaris2.10
build: i386-pc-solaris2.10
target: i386-pc-solaris2.10
configured with: /vol/gcc/src/gcc/configure --prefix=/vol/gcc
--with-local-prefix=/vol/gcc --disable-nls --with-gnu-as
--with-as=/usr/sfw/bin/gas --with-gmp=/vol/gcc --with-mpfr=/vol/gcc
--enable-languages=c,c++,fortran,java,objc,ada --disable-libmudflap

How-To-Repeat:
Bootstrap mainline as described above.


------- Comment #1 from ro at techfak dot uni-bielefeld dot de  2007-06-22 17:42 -------
Fix:
It is possible to link with -mimpure-text as a workaround.


-- 
           Summary: Linking 64-bit libgcj.so fails on Solaris 10/x86: non-
                    PIC code despite -fPIC
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at techfak dot uni-bielefeld dot de
 GCC build triplet: i386-pc-solaris2.10
  GCC host triplet: i386-pc-solaris2.10
GCC target triplet: i386-pc-solaris2.10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32465